Play the Hot Wheels race track game to create a customized, super fast Track Builder race track! The building game puts you in control of racing cars in the arena. 17 Mar Kongregate free online game Monster Truck Builder - This game is for you pimp your car game fans! Now you can create your own monster. BUILD and RACE your very own monster trucks! Build A Truck allows you to customize and build monster trucks. But choose carefully, as each decision and.